Britney Spears has turned the corner of thirty with her lover, a skating rink.

Spears is on tour to promote her album Femme Fatale , but it still took a break from her busy schedule to celebrate her time in her thirties by skating with Jason Trawick in Houston, Texas.

The couple was photographed holding hands while they skated all around the rink.

Spears had also received calls from many famous friends during this special day, including Lady Gaga and Justin Bieber.

Kim Kardashian also paid tribute to her by writing on her blog: "Happy Birthday to the beautiful Miss Britney Spears! Welcome to the club of thirty, Brit! I wish you the very best for the coming year and for the future. You'll love their thirties! I love you and I hope you have a magical day. "

Several other stars wished her best wishes birthday on Twitter, including Rihanna, Katy Perry and Miley Cyrus.